Flight
RPA4423 25 Apr 2026
RPA4423, operated by Republic Airlines, on 25 Apr 2026: Chicago Ohare International (KORD) to Buffalo Niagara International (KBUF), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KBUF BUFFALO NIAGARA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:00 CDT |
| Last seen | 17:06 EDT |
| Duration | 1h 05m |
| Aircraft | N430YX |
| Max altitude | 29,000 ft |
| Distance tracked | 410 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KBUF BUFFALO NIAGARA INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:08 EDT |
| Last seen | 18:28 CDT |
| Duration | 1h 19m |
| Aircraft | N430YX |
| Max altitude | 32,000 ft |
| Distance tracked | 410 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 3 (50%) |
| Average delay | -677 min |
| Worst delay | +47 min |
In the last 30 days RPA4423 departed on time (within 15 minutes) on 3 of 6 flights (50%), with an average departure delay of -677 min and a worst delay of +47 min.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.